Vien Thong Sim H.C.T Group LTD Address: No 22, Street 26, Quarter 5, Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh City Enterprise code: 0316012393 Phone: 0913080808 Representative: Vu Bien Thuy Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 11 - 11 - 2019